The ducted fan is meant to be a stand-in for a model ... but in order to improve the efficiency and thrust beyond simple ducting, [Mech Ninja] designed and built a variable nozzle to more finely ...

The craft had thrust and stability issues ... The 4-foot diameter disc had four ducted fans to enable vertical takeoff and landing and two electrical fans in the back for horizontal flight.

That's why we couldn't want to share our latest Walmart find — a cordless turbo dryer. Right now, the Duomigo 20V Cordless ...

VTOL X-Plane showcased ambitious goals for vertical flight and speed, yet program cancellation exposed new directions in ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

(Sorry about that, but we can’t show files that are this big right now.) ...

Bosch Home Comfort Group, a unit of German industrial conglomerate Robert Bosch GmbH, has launched a new residential heat pump line relying on inverter ducted split (IDS) technology. Heat pumps ...

Photo: Gonzales Photo/Alamy Is Tool being a bunch of tools? Part of their fan base seems to think so. At the band’s inaugural destination festival in Punta Cana this past weekend, attendees ...